Every season of Monsters Inside Me ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Monsters Inside Me!

Sleeper Cells

Outbreak

Sex Maniacs

Masters of Disguise

Hijackers

Living with the Enemy

Suicide Attackers

Feeding Frenzy

Cold Blooded Killers

Lurkers

Flesh Eaters

Stowaways

Breeders

Double Agents

Homegrown Enemies

Shape Shifters

My Child Will Only Eat Cat Food

Something's Eating My Son Inside Out

My Face Eating Parasite

My Daughter Is Losing Her Mind

Something's Eating My Dreams

A Monster's Taking My Baby

I Coughed Up Worms!

My Brain Has Been Hijacked

You Left What Inside Me?

Killer in My Neck

The Flesh-Eating Monster

There's a Worm in My Eye

Choosing Between Life and Limb

It Came From a Tick...

My Husband is Hallucinating

Dying Abroad

Maggots Are Eating Me Alive

A Deadly Swim

My Christmas from Hell

I Almost Killed My Baby

My Daughter's Going Crazy

West Nile Attack!

A Menace in My Own Backyard

The Killer in the Lake

There's a Maggot Crawling in My What?

Vampire Parasites Attack

A Holiday in the Hospital

My Body Is Rotting

The Brain Colonizer

I Smell Like Death

There's Something Living In My Knee

Help! My Son is a Leper

My Vacation From Hell

There's a Fungus in My What!?!

Worms Are Eating My Lungs

An Amoeba is Eating My Brain

The Eyeball Eater

The Backyard Killer

They Hijacked My Eyeball

All I Got For Christmas Is Brain Surgery

Backyard Killers

I Have a What in my What?

There's Something Living In My Hand!

My Wife is Rotting

My Hands Are Falling Off

My Evil Twin is Driving Me Crazy

Holiday from Hell

Help! I'm Being Eaten Alive

My Brain Is Under Attack

My Second Brain Is Killing Me

The Monster in My Mouth

There's a Maggot in My Head

Something Is Eating My Baby

Braced for Death

I Can't Stop Coughing Up Blood

The Organ Shredder

My Lungs Are Rotting

All I Got For Christmas

There Are Twigs In My Urine

Holiday Hell: Why Is My Abdomen Full of Boils?

Part horror movie, part medical detective story, find out what happens when people fall prey to an infection from a parasite, those nasty microscopic creatures found in water, soil and even in the air. Victims' stories are retold, including how doctors and scientists attempt to unravel each case before it's too late. Biologist Dan Riskin, assisted by doctors and experts who witnessed each case, leads the scientific discussion about each parasite.

The Best Seasons of Monsters Inside Me

The Best Seasons of Monsters Inside Me

Season 6

Season 3

Season 4

Other Seasons

Season 8

Season 5

Season 7

Season 1

Season 2